Enable MAUI XAML SourceGen compilation

[Vetle444]

Why

Switches XAML inflation from the legacy XamlC (IL-weaving) approach to the new SourceGen source-generator-based compilation. Benefits:

• Hot Reload — SourceGen enables better XAML Hot Reload support during development
• Debug performance — Faster debug builds since SourceGen avoids the IL-weaving step
• Debug/Release parity — Debug mode now behaves more similarly to Release mode, reducing "works in debug but not release" surprises
• Future alignment — Better trimming/AOT support, aligning with the direction .NET MAUI is heading for XAML compilation

Changes

• Enable MauiXamlInflator=SourceGen in all projects:

  • DIPS.Mobile.UI (library)
  • Components, Playground, MemoryLeakTests (apps)

• Change init → set on properties that SourceGen needs to set during XAML inflation:

  • CollectionView.RemoveFocusOnScroll
  • CollectionView.FirstItemCornerRadius
  • CollectionView.LastItemCornerRadius
  • ScrollView.RemoveFocusOnScroll

  SourceGen generates code that assigns property values directly (rather than IL-weaving), so properties set from XAML must have a public set accessor — init is not sufficient.

[Vetle444]

Waits until we have released before enabling.

[eirinsvi]

kan vi gjøre det i playground også?

[Copilot]

Pull request overview

This PR switches the solution’s MAUI XAML inflation from legacy XamlC (IL weaving) to the SourceGen-based inflator to improve Hot Reload support and build/debug performance, and adjusts a few component properties to be compatible with SourceGen’s generated setters.

Changes:

• Enable MauiXamlInflator=SourceGen across the library and app projects.
• Change select component properties from init to set so SourceGen can assign them during XAML inflation.
• Bump CHANGELOG.md with a new release entry for the SourceGen switch.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/library/DIPS.Mobile.UI/DIPS.Mobile.UI.csproj	Enables SourceGen XAML inflator for the UI component library.
src/library/DIPS.Mobile.UI/Components/Lists/ScrollView/ScrollView.Properties.cs	Changes RemoveFocusOnScroll to a settable property for SourceGen compatibility.
src/library/DIPS.Mobile.UI/Components/Lists/CollectionView/CollectionView.Properties.cs	Changes RemoveFocusOnScroll and corner radius properties to settable for SourceGen compatibility.
src/app/Playground/Playground.csproj	Enables SourceGen XAML inflator for the Playground app.
src/app/MemoryLeakTests/MemoryLeakTests.csproj	Enables SourceGen XAML inflator for the memory leak test app.
src/app/Components/Components.csproj	Enables SourceGen XAML inflator for the Components app.
CHANGELOG.md	Adds a new version entry documenting the SourceGen switch.

[Vetle444]

kan vi gjøre det i playground også?

Dæ e satt der også ja